A railroad curve has $\backslash ($ D$\_\{$c$\}=4^\{\backslash$circ$\}00^\{\backslash$prime$\},$ I$=28^\{\backslash$circ$\}00^\{\backslash$prime$\}\backslash ),$ and PI station $\backslash (=35+45\mathrm{.}00\backslash$mathrm$\{$ft$\}\backslash ).$ Use the chord definition to calculate the requested values.

Calculate $\backslash ($ R $\backslash ).$

Express your answer to two decimal places and include the appropriate units.

Part B

Calculate the length of the curve, $\backslash ($ L $\backslash ).$

Express your answer to two decimal places and include the appropriate units.

$-$ Part C

Calculate T$.$

Express your answer to two decimal places and include the appropriate units.

$-$ Part D

Calculate E$.$

Express your answer to two decimal places and include the appropriate units.

$-$ Part E

Calculate $\backslash ($ M $\backslash ).$

Express your answer to two decimal places and include the appropriate units.

Part F

Calculate LC$.$

Express your answer to two decimal places and include the appropriate units.

Part G

Calculate station $\backslash ($ P C $\backslash ).$ Recall that stations are reported in the form $\backslash (\backslash$mathrm$\{$A$\}+\backslash$mathrm$\{$B$\}\backslash ).$ Enter the answer in the form $\backslash (\backslash$mathbf$\{$A$\},\backslash$mathbf$\{$B$\}\backslash )$ with $\backslash (\backslash$mathbf$\{$A$\}\backslash )$ expressed as an integer and $\backslash (\backslash$mathbf$\{$B$\}\backslash )$ expressed in feet to two decimal places.

$$ AE $\backslash (\backslash$phi $\backslash )$

$\backslash [$

$\backslash$mathrm$\{$A$\},\backslash$mathrm$\{$~B$\}=\backslash$square $\backslash$quad $\backslash$mathrm$\{$ft$\}$

$\backslash ]$

Part H

Calculate station $\backslash ($ P T $\backslash ).$ Recall that stations are reported in the form $\backslash (\backslash$mathrm$\{$A$\}+\backslash$mathrm$\{$B$\}\backslash ).$ Enter the answer in the form $\backslash (\backslash$mathbf$\{$A$\},\backslash$mathbf$\{$B$\}\backslash )$ with $\backslash (\backslash$mathbf$\{$A$\}\backslash )$ expressed as an integer and $\backslash (\backslash$mathbf$\{$B$\}\backslash )$ expressed in feet to two decimal places.